aspg-21-422-1791468627 20261008141027 American Scientific Publishing Group admin@americaspg.com American Scientific Publishing Group International Journal of Neutrosophic Science IJNS 2692-6148 2690-6805 2020 5 2 A.A.A. Agboola Department of Mathematics, Federal University of Agriculture, Abeokuta, Nigeria. This paper is devoted to the study of refined neutrosophic quotient groups. It is shown that the classical isomorphism theorems of groups do not hold for the refined neutrosophic groups. Moreover, the existence of classical morphisms between refined neutrosophic groups G(I1, I2) and neutrosophic groups G(I) is established. 2020 76 82 422 https://creativecommons.org/licenses/by/4.0/ 10.54216/IJNS.050203 https://www.americaspg.com/journal/21/article/422 https://www.americaspg.com/storage/2108.pdf